I don't really know what this spell would be called it would be a spell that makes traps in its area of effect useless. This spell would only make traps useless and all other defensive buildings would still function normally. The spell would take a few seconds to activate to prevent from being able to see the trap and then placing the spell once you know where it is. This spell would work very well with hogs by placing the spell on a potential dub spot before your troops get there